Yaskawa MP940 Reference Manual - Manual (Page 469)

Zero-point Return (ZRET) MotionSuite™ MP940 Machine Controller Reference Manual
11-72
DEC2+ZEROSignal Format
Executes zero-point return using the ZERO signal (DI signal) instead of
the C-phase pulse in the aforementioned “DEC2+C-phase Pulse Format”.
For details, see the aforementioned “DEC2+C-phase Pulse Format”.
DEC1+CMT+ZEROSignal Format
Executes zero-point return using the ZERO signal (DI signal) instead of
the C-phase pulse in the aforementioned “DEC1+CMT+C-phase Pulse
Format”.
For details, see the aforementioned “DEC1+CMT+C-phase Pulse
Format”.
ZERO Signal Format
Executes zero-point return using the ZERO signal (DI signal) instead of
the C-phase pulse in the aforementioned “C-phase Pulse Format”.
For details, see the aforementioned “C-phase Pulse Format”.
Example of Zero-Point Return Operation Method
The order of operations for zero-point return is shown below.
Next, let us give an example of the DEC1+C-phase pulse format.